Home / 27,324,233.01-40,993,076.16-19,252,972.62

Finding the Fourth Proportional to 27,324,233.01, 40,993,076.16 and 19,252,972.62

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Solution

The fourth proportional to 27,324,233.01, 40,993,076.16 and 19,252,972.62 is: 28,884,198.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,324,233.01 : 40,993,076.16 = 19,252,972.62 : x
  2. Step 2: Convert to fraction form
    27,324,233.01/40,993,076.16 = 19,252,972.62/x
  3. Step 3: Cross multiply
    27,324,233.01x = 40,993,076.16 × 19,252,972.62
  4. Step 4: Simplify right side
    27,324,233.01x = 789,238,572,918,054.75
  5. Step 5: Solve for x
    x = 789,238,572,918,054.75/27,324,233.01
  6. Step 6: Final answer
    x = 28,884,198.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.